MTD
Front-Tine Tiller

Model # 21A-344E299 Official MTD front-tine tiller

Here are the diagrams and repair parts for Official MTD 21A-344E299 front-tine tiller, as well as links to manuals and error code tables, if available.

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ALL PARTS
Showing 10 of 240 parts  |

Yard Machines Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
Yard machines lawn & garden equipment lock nut, 5/16-18 (replaces 753-05591)

Part #712-04063

BEST SELLER
This item is not returnable
$4.40
19% OFF Phone Price : $5.40
In Stock
Lawn Tractor Screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599) 710-0599
#8

Tines/engine diagram

Lawn tractor screw (replaces 01000628, 01000865, 1186307, 1186308, 791-180288, 791-683298, 910-0599)

Part #710-0599

BEST SELLER
This item is not returnable
$4.91
17% OFF Phone Price : $5.91
In Stock
Yard Machines Lawn & Garden Equipment Bell Washer (replaces 936-0242) 736-0242
Yard machines lawn & garden equipment bell washer (replaces 936-0242)

Part #736-0242

This item is not returnable
$6.58
13% OFF Phone Price : $7.58
In Stock
Lawn & Garden Equipment Lock Washer 936-0119
#28

Tines/engine diagram

Lawn & garden equipment lock washer

Part #936-0119

This item is not returnable
$6.05
14% OFF Phone Price : $7.05
In Stock
Ryobi Lawn Tractor Bolt (replaces 01000369, 1509-091, 1509-117, 153015, 706-10123-20, 706-501277-1, 710-0342, 910-3005) 710-3005
#23

Tines/engine diagram

Ryobi lawn tractor bolt (replaces 01000369, 1509-091, 1509-117, 153015, 706-10123-20, 706-501277-1, 710-0342, 910-3005)

Part #710-3005

This item is not returnable
$5.11
16% OFF Phone Price : $6.11
In Stock
Lawn Tractor Nut (replaces 162396, 712-0240, Hu-a901790053) 912-0240
#33

Handles/wheels diagram

Lawn tractor nut (replaces 162396, 712-0240, hu-a901790053)

Part #912-0240

This item is not returnable
$5.47
15% OFF Phone Price : $6.47
In Stock
Lawn Tractor Hex Bolt 710-3008
#15

Tines/engine diagram

Lawn tractor hex bolt

Part #710-3008

This item is not returnable
$4.62
18% OFF Phone Price : $5.62
In Stock
Ace Lawn & Garden Equipment Flange Lock Nut 712-3004A
#11

Tines/engine diagram

Ace lawn & garden equipment flange lock nut

Part #712-3004A

This item is not returnable
$4.92
17% OFF Phone Price : $5.92
In Stock
Tiller Forward Drive Control Cable 946-0918
#32

Tines/engine diagram

Tiller forward drive control cable

Part #946-0918

$36.69
14% OFF Phone Price : $42.69
In Stock
Tiller Wheel Mounting Bracket (replaces 686-0081, 686-0081-0637, 686-0081a) 686-0081A-0637
#1

Handles/wheels diagram

Tiller wheel mounting bracket (replaces 686-0081, 686-0081-0637, 686-0081a)

Part #686-0081A-0637

$111.15
10% OFF Phone Price : $123.15
In Stock

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

Main causes: clutch cable problems, faulty transmission...

Main causes: damaged tines, broken clevis pins, worn drive belt, faulty transmission, clutch cable problems, improper de...

Main causes: worn or broken drive belts, bad transmission, clutch cable problems...

Main causes: leaky engine head gasket, damaged sump gasket, damaged oil drain plug seal, loose or cracked fuel line, lea...

Main causes: broken shaft clevis pins, transmission failure...

Main causes: dirty carburetor, engine needs tune up, stale gas...

Main causes: carburetor failure, bad gasoline, dirty spark plug, broken recoil starter...

Most common repair guides to help fix your tillers

These step-by-step repair guides will help you safely fix what’s broken on your tiller.

How to replace a tiller recoil starter

How to replace a tiller recoil starter

The recoil starter spins the engine when you pull the starter rope, and the rope retracts when released. If the recoil s...

Repair difficulty
Time required
15 minutes or less

Effective articles & videos to help repair your tillers

Use the advice and tips in these articles and videos to get the most out of your tiller.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

A guide to garden tillers

A guide to garden tillers

Rear tine tiller or front tine tiller, what to know to help in choosing the correct one for your needs....

Tiller common questions

Tiller common questions

These frequently asked questions might help you figure out what's wrong with your garden tiller....